Pith Number

pith:W2VKECAQ

pith:2022:W2VKECAQGAEGMA47YNWAOPCZIW

not attested not anchored not stored refs pending

Companions to Kepler giant stars: A long-period eccentric substellar companion to KIC 3526061 and a stellar companion to HD 187878

Alain Jorissen, Andrew Tkachenko, Artie P. Hatzes, Hans Van Winckel, Holger Lehmann, Jakub \"Uberlauer, Marek Skarka, Marie Karjalainen, Michaela V\'itkov\'a, Petr Kab\'ath, Pierre Kervella, Raine Karjalainen, Saskia Hekker, Saskia Prins, William D. Cochran

arxiv:2209.11096 v1 · 2022-09-22 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2VKECAQGAEGMA47YNWAOPCZIW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:20:49.808028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6aaa20810300866039fc36c073c5945921a08d8e4d19b2b3ed16a42fdb3c954

Aliases

arxiv: 2209.11096 · arxiv_version: 2209.11096v1 · doi: 10.48550/arxiv.2209.11096 · pith_short_12: W2VKECAQGAEG · pith_short_16: W2VKECAQGAEGMA47 · pith_short_8: W2VKECAQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/W2VKECAQGAEGMA47YNWAOPCZIW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b6aaa20810300866039fc36c073c5945921a08d8e4d19b2b3ed16a42fdb3c954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42c346387d32fc4b435f488fb6d86886003bcbcec1448e0f49e3ad97f51fb2f2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-09-22T15:34:23Z",
    "title_canon_sha256": "4de7134c4395ac75a64f95af0b03a1658518aae99904188f7b109da5fbca8f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.11096",
    "kind": "arxiv",
    "version": 1
  }
}